Network.
_snap_to_link
(self, pointpattern)[source]¶Used internally to snap point observations to network arcs.
point pattern object
Dictionary with arcs as keys and lists of points as values.
Dictionary with point ids as keys and arc tuples as values.
Dictionary with point ids as keys and values as dicts with keys for vertex ids and values as distances from point to vertex.
Dictionary with point ids as keys and distance from point to the network arc which it is snapped.